Inventor

KAWASUMI ATSUSHI

JP81 patents

⚠️ This page may combine multiple inventors who share the name “KAWASUMI ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAWASUMI ATSUSHI

TOSHIBA KK

Synchronous semiconductor memory device

Semiconductor memory device with multiplied internal clock

Stable memory cell

Current mirror circuit and current source circuit

Semiconductor memory with multistage local sense amplifier

Semiconductor integrated circuit capable of adjusting input offset voltage

Semiconductor memory device

Semiconductor memory with multistage local sense amplifier

Programmable impedance circuit

Cache memory system with reduced tag memory power consumption

Method and apparatus for avoiding cell data destruction caused by SRAM cell instability

Semiconductor memory device

Buffer circuit, and semiconductor device and semiconductor memory device including same

Charge pump having two sub charge pumps which include a common charge/discharge terminal

Semiconductor memory device capable of automatically controlling bit-line recovery operation

Decoded signal comparison circuit

Sense amplifier

Variable timing circuit

Current mirror circuit and current source circuit

Delay circuit and synchronous delay apparatus

Current mirror circuit and current source circuit

Semiconductor memory

Magnetoresistive memory device with reduced leakage and high speed operation in an SoC

Semiconductor memory

Semiconductor memory device and trimming method thereof

Semiconductor memory device

Semiconductor integrated circuit device and semiconductor device including plurality of semiconductor circuits

Semiconductor static random access memory device

Semiconductor integrated circuit device and trimming method of semiconductor integrated circuit device

KIOXIA CORP

Information processing device and memory system

Semiconductor integrated circuit and information processing apparatus

Information processing apparatus and memory system

Semiconductor integrated circuit and analog-to-digital converter

Semiconductor memory device and method for driving the same

Memory device

KAWASUMI ATSUSHI

Rechargeable battery abnormality detection apparatus and rechargeable battery apparatus

Semiconductor memory device and sense amplifier

Timing generation circuit, semiconductor storage device and timing generation method

Semiconductor storage device

Semiconductor memory device and method of controlling same

SANYO ELECTRIC CO

Battery pack updating method

Method for controlling battery pack

Battery pack capable of detecting tampering

MATSUURA SHINICHI

Battery pack

Charging method

TOSHIBA MEMORY CORP

Semiconductor memory device having a plurality of memory cells each having a phase change material

Semiconductor storage device having a driver that applies voltage to memory cells based on location of memory cells and method for controlling the same

KABUSHKI KAISHA TOSHIBA

Programmable impedance output buffer drivers, semiconductor devices and static random access memories provided with a progammable impedance output port

SASAKI SHINICHI

Semiconductor storage device

TOSHIBA AMERICA ELECTRONIC

Pulse generating circuit